Bach: 15 Two-part Inventions, BWV 772-786 – 15 Three-part Inventions (Sinfonias), BWV 787-801 – Prelude & Fugue in A Minor, BWV 894 – Fugue in B Minor, BWV 951

Prelude and Fugue in A Minor, BWV 894 - 1. Prelude (A大调前奏曲与赋格,作品894 - 1. 前奏曲)